Let's see I'm Ty, Liz thought, he's got that dorky little brother. No wait, that guy used to be pretty good looking, and older. Whoa these powers are wicked.
Ty (Lizzy) walked down the hall to where step bro was hiding in his room. He/She opened the door saying, "Time to grow big little guy!"
Dustin sat up and rolled out of bed, and stared at Ty. He was wearing shredded black jeans, a black tight torn tee-shirt, and black leather jacket and boots with silver buckles. It sounded like Ty was hitting on him, his tone of voice reminded Dustin of that slutty Lizzy at school who was always coming on to him, and most of the other males at the school. What was going to happen next.
Ty was rubbing his crotch, and was surprised at the feelings he was experiencing. Tyliz was about to invite Dustin to come inside and get her hot, but now she was thinking about penetrating the hunk sitting on the bed.
Dustin slowly stood, and realized to his surprise that he was tall again. He looked down to see not a body of sixteen but a muscled adult male body of 22 or more. Hair sprouted all over, his hand rose to his face , and brushed against beard stubble. He felt terribly horny and was rising to the occasion. He stepped toward Tyliz, as Tyliz stepped toward him. They grabbed each other and fell back onto Dustin's bed. Their lips locked. Dustin wondered how the hell do guys do this, or was Ty going to change him into a girl or maybe himself?